| The foundation of classroom teaching comes from scientific teaching design.Some teachers teach in the old way,although harmless,lack of systematic and scientific,and even makes some subjective mistakes.Especially for graduated teachers,compared to old teachers,their design is too simple.A certain teaching theory is especially needed as the support for them.Firstly,through the literature research method to study the MPCK theory,to study the quality,connotation and structure of MPCK.Through discussions with many expert teachers,front-line teachers and mathematics education researchers,a detailed MPCK gauge analysis scale is developed for a specific teaching design of expert teachers.Secondly,study the teaching design of expert teachers through case analysis and interview.Combined with MPCK,the teaching designs were analyzed.Then five expert teachers or mathematics education researchers quantified the results.Based on the data results,the following paper is more convincing in teaching design.Finally,based on the above results,the "expert" teaching design is completed.This paper summarizes the Enlightenment of MPCK quantitative analysis results of expert teachers on teaching design,analyzes the MPCK of selected teaching contents,and then carries out teaching design for reference.The selected specific teaching content is "mathematical induction",which has changed greatly in each curriculum reform and is very representative. |
